For customers whose credit cards are about to expire and have normal card status, ABC will take the initiative to change their credit cards. 3 months before the card expires, the bank will remind you through relevant channels that your card is about to expire. If you don't call clearly to say that you don't need a new card, ABC will mail you a new card two months before it expires. The new card can be used after it is activated. The card number and password remain unchanged. Please cut off the magnetic stripe chip of the expired card and destroy it. If you fail to make a new card because you don't use the card for a long time, you can call the credit card customer service hotline to change the card manually.